#ifndef OMG_DDS_TOPIC_FWD_HPP_
#define OMG_DDS_TOPIC_FWD_HPP_

/* Copyright (c) 2009-2010, Real-Time Innovations, Inc.
 * Copyright (c) 2010, Object Management Group, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * - Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - Neither the names of the above copyright holders nor the names of their
 *   contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL A COPYRIGHT HOLDER OR CONTRIBUTOR BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */


class OMG_DDS_INCONSISTENT_TOPIC_STATUS_DELEGATE;
class OMG_DDS_TOPIC_DELEGATE;
class OMG_DDS_TOPIC_DESCRIPTION_DELEGATE;
class OMG_DDS_TOPIC_QOS_DELEGATE;
class OMG_DDS_TYPE_SUPPORT_DELEGATE;

#ifdef OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT
class OMG_DDS_CONTENT_FILTERED_TOPIC_DELEGATE;
class OMG_DDS_MULTI_TOPIC_DELEGATE;
#endif  // OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT


namespace dds {
    namespace topic {
        // --- ContentFilteredTopic: --- //
#ifdef OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT
        typedef tdds::topic::ContentFilteredTopicBase<OMG_DDS_CONTENT_FILTERED_TOPIC_DELEGATE>
        ContentFilteredTopicBase;

        template <typename T>
        class OMG_DDS_API ContentFilteredTopic;
#endif  // OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT

        // --- InconsistentTopicStatus: --- //
        typedef tdds::topic::InconsistentTopicStatus<OMG_DDS_INCONSISTENT_TOPIC_STATUS_DELEGATE>
        InconsistentTopicStatus;

        // --- MultiTopic: --- //
#ifdef OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT
        typedef tdds::topic::MultiTopicBase<OMG_DDS_MULTI_TOPIC_DELEGATE> MultiTopicBase;

        template <typename T>
        class OMG_DDS_API MultiTopic;
#endif  // OMG_DDS_CONTENT_SUBSCRIPTION_SUPPORT

        // --- Topic: --- //
        typedef tdds::topic::TopicBase<OMG_DDS_TOPIC_DELEGATE> TopicBase;
        
        template <typename T>
        class OMG_DDS_API Topic;

        // --- TopicDescription: --- //
        typedef tdds::topic::TopicDescriptionBase<OMG_DDS_TOPIC_DESCRIPTION_DELEGATE>
        TopicDescriptionBase;

        template <typename T>
        class OMG_DDS_API TopicDescription;

        // --- TopicListener: --- //
        template <typename T>
        class OMG_DDS_API TopicListener;

        class OMG_DDS_API BaseTopicListener;

        // --- TopicQos: --- //
        typedef tdds::topic::TopicQos<OMG_DDS_TOPIC_QOS_DELEGATE> TopicQos;
    }

    namespace type {
        // --- TypeSupport: --- //
        template <typename T, typename DELEGATE=OMG_DDS_TYPE_SUPPORT_DELEGATE>
        class OMG_DDS_API TypeSupport;
    }
}


#endif // !defined(OMG_DDS_TOPIC_FWD_HPP_)
